Doctor profile · Federal record
Dr. Christina Marioni, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Elkton, MD
- NPI 1114570009
- Accepts Medicare
- MIPS 70.9 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
360 E Pulaski Hwy Fl 3
Elkton, MD 219216457
(844) 365-2202
fax (844) 558-1878 - Additional location
-
291 Carter Dr Ste B
Middletown, DE 197095845 - Additional location
-
3105 Limestone RD Ste 300
Wilmington, DE 198082156 - Additional location
-
405 Silverside RD Ste 104
Wilmington, DE 198091768 - Mailing address
-
291 Carter Dr Ste B
Middletown, DE 197095845
Show 1 more location
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- June 25, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Delaware #LG-0001287
- Medicaid (7)
- DE #250719473 · DE #250719474 · DE #250696934 · DE #250697026 · DE #250549890 · DE #250721016 · MD #076677100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114570009. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
770
Distinct HCPCS
10
Medicare allowed
$52,673
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 203 | 85 | $74 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 142 | 38 | $42 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 90 | 62 | $98 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 88 | 46 | $41 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 52 | 52 | $139 | |
99453 |
Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment | 48 | 48 | $16 | |
93922 |
Ultrasound study of arm and leg arteries | 35 | 34 | $69 | |
95921 |
Testing of autonomic nervous system function and heart rate response to deep breathing | 29 | 29 | $75 | |
95923 |
Testing of autonomic (sympathetic) nervous system function | 29 | 29 | $106 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 29 | 29 | $92 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 51. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$330
Transactions
16
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 4 | $103.82 | |
| PFIZER INC. | 3 | $56.19 | |
| Novo Nordisk Inc | 2 | $40.55 | |
| GlaxoSmithKline, LLC. | 2 | $34.97 | |
| Ascensia Diabetes Care Us Inc. | 1 | $27.74 | |
| Valinor Pharma, LLC | 1 | $19.21 | |
| Amgen Inc. | 1 | $17.69 | |
| Exact Sciences Corporation | 1 | $16.23 | |
| Currax Pharmaceuticals LLC | 1 | $13.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
531
Patients
219
Total drug cost
$167,098
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mounjaro (Tirzepatide) | Brand | 79 | 19 | $116,469 |
| Amlodipine Besylate | Generic | 59 | 30 | $353 |
| Atorvastatin Calcium | Generic | 59 | 35 | $1,070 |
| Omeprazole | Generic | 44 | 26 | $637 |
| Metformin Hcl | Generic | 39 | 17 | $323 |
| Ozempic (Semaglutide) | Brand | 35 | 0 | $45,128 |
| Furosemide | Generic | 27 | 14 | $329 |
| Azithromycin | Generic | 25 | 22 | $170 |
| Losartan Potassium | Generic | 25 | 14 | $459 |
| Lisinopril | Generic | 24 | 12 | $177 |
Hospital affiliations
Frequently asked questions
What is Dr. Christina Marioni's medical specialty?
Dr. Christina Marioni practices Family Nurse Practitioner in Elkton, MD.
Where does Dr. Christina Marioni practice?
Dr. Christina Marioni practices at 360 E Pulaski Hwy Fl 3, Elkton, MD 219216457. Office phone: 8443652202.
What is Dr. Christina Marioni's NPI?
Dr. Christina Marioni's National Provider Identifier (NPI) is 1114570009, issued by NPPES.
Does Dr. Christina Marioni accept Medicare assignment?
Yes. Dr. Christina Marioni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Marioni commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (HCPCS 99454); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.